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Divorce and separation mortgages: your options for the family home
When you separate, a joint mortgage stays in both names, and you both stay responsible for the whole debt, until the lender agrees to change it. The main options are for one of you to buy the other out, to sell and split the equity, or to keep the home for a set time. Which one works usually comes down to whether one income can support the mortgage. Here's how each option works, how lenders look at income after divorce, and the order to do things in.
This guide is general information for England and Wales, not legal advice. A family solicitor or mediator can advise on your settlement, and we can help with the mortgage side.
Joint mortgage
Both liable
Each of you owes the full debt until the lender agrees to take a name off.
Missed payments
Hit both files
Arrears show on both credit files, whoever moved out.
Stamp duty
Usually none
For transfers between spouses under a divorce agreement or court order.
Capital gains window
Up to 3 years
Since April 2023, after the tax year you stop living together.
We are not tax advisers and this is not tax advice. The tax points in this guide are a general summary based on the rules published at the time of writing, and we make no warranty about the tax you will pay. Your solicitor or conveyancer will confirm any stamp duty due. Speak to a qualified tax adviser or accountant about your own circumstances.
What happens to a joint mortgage when you separate?
Nothing changes automatically. A joint mortgage is "joint and several", so the lender can ask either of you for the full payment and the whole balance, even if one of you has moved out. A name only comes off if the lender agrees that the person staying can afford it alone. Until then:
- Keep paying. Agree who pays what while you sort things out. Missed payments affect both credit files and can make it harder for either of you to borrow again.
- Talk to your lender early if money is tight. It may be able to offer short-term support.
When does your liability for a joint mortgage end?
Both names stay responsible until the mortgage is changed or repaid
Your options for the family home
Your solicitor or mediator helps you agree what's fair. A broker checks what's possible with a lender.
One of you buys the other out
Needs affordability on one income
A transfer of equity moves the home into one name. If you need to raise money to pay your ex their share, you remortgage, with your current lender or a new one.
Sell and split the equity
A clean break
The mortgage is repaid from the sale and what's left is divided as agreed. Check for early repayment charges, or whether your deal can be ported to a new home.
Keep the home for a set time
Often where there are children
The sale is put off until a trigger event, then the proceeds are split. The person who moves out usually stays on the mortgage, which can limit what they borrow next.
Both of you buy again
Two new mortgages
Each of you uses your share of the equity as a deposit. Lenders will look at any maintenance you pay or receive, and at your credit files.
Buying out your ex-partner
To keep the home, you'll typically need to:
- Agree the buyout figureUsually based on a valuation, less the mortgage, then split as your settlement says.
- Check affordability on your ownThe lender assesses your income and outgoings alone, including childcare and any maintenance you pay.
- Choose how to fund itA transfer of equity with your current lender, borrowing more from them, or a remortgage to a new lender. If you're in a fixed deal, compare the early repayment charge with what you'd save.
- Complete the legal transferYour solicitor updates the title and the lender releases your ex.
If your income falls short, a longer term may help but costs more overall. Some lenders offer joint borrower sole proprietor mortgages, where a family member joins the mortgage but not the deeds.
Keeping the home until the children are older
A court can delay the sale with what's often called a Mesher order. You both keep a share, one of you lives there with the children, and it's sold on a trigger such as the youngest child finishing education or the occupier remarrying or cohabiting. Both of you usually stay tied to the home, and often the mortgage, for years.
A simpler version is where one person stays on the mortgage for now, with a plan to remortgage into one name later. Put the plan and dates in writing through your solicitor.
How lenders assess your income after divorce
Lenders look at your finances as they will be after the split. Here's how they typically treat the main items.
| Income or commitment | How lenders typically treat it | Evidence often asked for |
|---|---|---|
| Spousal maintenance you receive | Many lenders count it, sometimes only part of it | Court order or consent order, and bank statements showing payments |
| Child maintenance you receive | Many lenders count it, often while the children are under a set age | CMS calculation, court order or written agreement, and a payment history |
| Maintenance you pay | Treated as a commitment that reduces what you can borrow | The order or agreement |
| Child Benefit and Universal Credit | Varies widely; some lenders use it, others don't | Award letters and statements |
| Voluntary, informal payments | Harder to use, with fewer lenders | A longer payment history |
Payment history matters. Nationwide, for example, asks for three months' bank statements showing maintenance received, uses the lowest amount if payments vary, and wants the payments going into a sole account. Other lenders set their own rules.
Can you get a mortgage before the divorce is final?
Often, yes, but the timing affects what lenders will accept. Since no-fault divorce began in England and Wales in April 2022, the stages are a conditional order (at least 20 weeks after the application) and a final order (at least six weeks and one day after that).
Many solicitors advise getting a financial order sealed by the court before applying for the final order. For the mortgage:
- Buying out a partner or buying again is usually simplest once the financial order is sealed, because it shows who gets what and any maintenance.
- Some lenders will lend earlier, for example on a draft agreement with solicitors' confirmation, but criteria vary and some want the sealed order first.
- Your deposit needs to be available on completion, so a buyout or sale may have to complete first.
Before applying to court for a financial order you'll usually need to attend a Mediation Information and Assessment Meeting (MIAM), unless an exemption applies. Mediation can also help you agree the plan for the home without going to court.
Stamp duty and capital gains tax on a divorce transfer
| Married or civil partners | Unmarried couples | |
|---|---|---|
| Stamp duty (SDLT) on a transfer between you | Not payable if it's under a court order or an agreement made in connection with divorce, dissolution or separation. No SDLT return needed | No special relief. Taking on your ex's share of the mortgage, plus any cash paid, counts as the price and SDLT may be due above the threshold |
| Capital gains tax on a transfer between you | From 6 April 2023, no gain/no loss until the end of the third tax year after you stop living together, or any time under a formal divorce agreement | No spouse rules. Normal rules and reliefs apply |
| The partner who moves out | Can, in some cases, claim private residence relief when the home is later sold if they keep an interest in it, which can help with deferred sales | Normal rules apply |
We are not tax advisers and this is not tax advice. The stamp duty and capital gains tax rules above are a general summary based on the rules published at the time of writing, and we make no warranty about the tax you will pay. Your solicitor or conveyancer will confirm the amount of any stamp duty due. Stamp duty applies in England and Northern Ireland; Scotland and Wales have their own taxes. Speak to a qualified tax adviser or accountant about your own circumstances.
What is a divorce mortgage indemnity?
If you move out but stay on the mortgage for a while, your settlement may include an indemnity: a promise from your ex to pay the mortgage and cover your losses if they don't. Your solicitor would usually put it in the consent order or a separate agreement.
It only binds your ex, not the lender. If payments are missed, the lender can still pursue you and your credit file is affected, and you'd have to recover the money from your ex. It works best alongside a deadline to take your name off.
You may also see "mortgage indemnity guarantee" (MIG). That's something different: an insurance some lenders used to take out, at the borrower's cost, on higher loan-to-value mortgages to protect the lender.
Protect your credit file and your cover
Loose ends to tidy up
- Financial links
- A joint mortgage or account links you to your ex on your credit file. Once all joint accounts are closed, you can ask each credit reference agency (Experian, Equifax and TransUnion) for a notice of disassociation.
- Joint accounts
- Close or freeze joint bank accounts, cards and overdrafts.
- Credit check
- Check all three credit reports before you apply. Our credit score guide explains what lenders look at.
- Protection
- Joint cover may no longer fit your needs. Review your life and critical illness cover and income protection as your circumstances change.
If you weren't married
Cohabiting couples don't get a divorce financial order. The home is usually divided by who owns it and in what shares, as set out on the deeds or in a declaration of trust. The mortgage works the same way, though: both borrowers stay liable until the lender agrees a change. The spouse tax reliefs don't apply.
Step by step: sorting the mortgage when you separate
- Keep the mortgage paidAgree who pays what, and tell your lender early if you're struggling.
- Get legal advice and consider mediationA family solicitor or mediator helps you reach a fair, lasting agreement.
- Find out what's possibleSpeak to a mortgage broker before you agree terms, so you know whether a buyout is affordable.
- Get the financial order sealedYour solicitor applies to court for a consent order or financial order.
- Apply and completeTransfer of equity, remortgage, sale or new purchase, with names removed as agreed.
- Tidy upDisassociate your credit files and review your protection.
Frequently asked questions
Can I take my ex-partner's name off our mortgage?
Only with the lender's agreement, and usually only if you can afford the mortgage on your own. The legal change is done by a transfer of equity through a solicitor or conveyancer.
Will lenders count child maintenance as income?
Many do, usually with evidence such as a CMS calculation or court order and a record of payments received. How much they use, and for how long, varies by lender.
Can I remortgage to buy out my ex before the divorce is finalised?
Sometimes. Some lenders will proceed with a draft agreement, while others want a sealed financial order. A broker can tell you which lenders fit your stage.
Should I use a divorce mortgage specialist?
A broker who regularly handles separation cases knows how lenders differ on maintenance, sole affordability and timing, which can decide whether a buyout works.
How we can help
Knowing early what you can borrow on your own makes the rest easier. Quick Mortgages is a whole-of-market broker, not tied to any lender, with a panel of more than 110 lenders including specialists, and there are no broker fees. We're based in Birmingham and help people across the UK to buy out a partner, remortgage or buy a new home after separation. We work alongside your solicitor or mediator and we don't take sides.
Sources
- GOV.UK, Stamp Duty Land Tax: transferring ownership of land or property (no SDLT on divorce or separation transfers under an agreement or court order; assumed mortgage debt counts as consideration otherwise)
- HMRC, Stamp Duty Land Tax Manual SDLTM00550 (exemption limited to spouses and civil partners)
- GOV.UK, Capital Gains Tax: separation and divorce, and helpsheet HS281 (no gain/no loss for up to three tax years after separation from 6 April 2023, unlimited under a formal divorce agreement)
- GOV.UK, Get a divorce (conditional order after 20 weeks, final order six weeks and one day later)
- Nationwide for Intermediaries, lending criteria on maintenance income
- Experian, notice of disassociation
Correct on 17 September 2026 and may change.
Disclaimer:
This article is for general guidance purposes only and does not constitute legal, financial, or professional advice. Mortgage products and their terms can vary, and it is important to seek advice from a qualified, regulated professional who can assess your individual circumstances. Please ensure you consider your unique needs before making any financial decisions.
While every effort is made to ensure that the information provided on this blog is accurate and up-to-date, we do not guarantee its completeness or accuracy. The mortgage market can change rapidly, and the information on this blog may become outdated. We recommend verifying any information before acting on it and seeking tailored advice.
THINK CAREFULLY BEFORE SECURING OTHER DEBTS AGAINST YOUR HOME. YOUR HOME OR PROPERTY MAY BE REPOSSESSED IF YOU DO NOT KEEP UP REPAYMENTS ON A MORTGAGE OR ANY OTHER DEBT SECURED ON IT.
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